Billy J. Lyons Jr. made one open market purchase of Old Second Bancorp Inc. ($OSBC) shares worth $415.25 in the last 365 days, with the most recent on August 4, 2025. This ranks 4,845th among nearly 5,000 insiders, below the average of $1.46 million across about 3.3 transactions per insider. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 21, 2026 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | F | Restricted Stock Units | 3077 | $20.57 | 10,595.0000 | 49,669,539 | 22.51% | 0.01% |
| Feb. 17, 2026 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Restricted Stock Units | 3121 | $0.00 | 13,672.0000 | 49,669,539 | 29.58% | 0.01% |
| Feb. 9, 2026 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 23 | $21.21 | 16,996.0000 | 49,669,539 | 0.14% | 0.00% |
| Nov. 10, 2025 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 27 | $18.35 | 16,973.0000 | 53,509,690 | 0.16% | 0.00% |
| Aug. 4, 2025 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 25 | $16.61 | 16,946.0000 | 45,839,465 | 0.15% | 0.00% |
| May 5, 2025 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 26 | $16.30 | 16,921.0000 | 45,721,105 | 0.15% | 0.00% |
| Feb. 19, 2025 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Restricted Stock Units | 3190 | $0.00 | 10,551.0000 | 45,639,351 | 43.34% | 0.01% |
| Feb. 10, 2025 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 22 | $19.02 | 13,815.0000 | 45,639,351 | 0.16% | 0.00% |
| Nov. 4, 2024 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 26 | $16.15 | 13,793.0000 | 45,679,140 | 0.19% | 0.00% |
| Aug. 5, 2024 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 23 | $14.86 | 13,767.0000 | 45,682,239 | 0.17% | 0.00% |
| May 6, 2024 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 24 | $14.44 | 13,720.0000 | 45,523,884 | 0.18% | 0.00% |
| Feb. 20, 2024 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 4284 | $0.00 | 24,161.0000 | 45,395,010 | 21.55% | 0.01% |
| Feb. 6, 2024 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | P | Old Second Bancorp, Inc. Common Stock | 26 | $13.46 | 9,947.0000 | 45,395,010 | 0.26% | 0.00% |
| Nov. 7, 2023 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 24 | $14.27 | 8,421.0000 | 45,428,409 | 0.29% | 0.00% |
| Aug. 8, 2023 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 21 | $15.99 | 8,397.0000 | 45,424,418 | 0.25% | 0.00% |
| May 9, 2023 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 30 | $11.15 | 19,806.0000 | 45,316,598 | 0.15% | 0.00% |
| Feb. 7, 2023 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 20 | $19.69 | 16,699.0000 | 45,213,088 | 0.12% | 0.00% |
| Feb. 21, 2023 | OLD SECOND BANCORP INC | $OSBC | Lyons Billy J Jr. | Not found | A | Old Second Bancorp, Inc. Common Stock | 3077 | $0.00 | 19,776.0000 | 45,213,088 | 18.43% | 0.01% |